Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
What is considered the trigger that started WW1?
The death of Franz Ferdinand[enter link description here]
The simplest answer is that the immediate cause was the assassination of Franz Ferdinand, the archduke of Austria-Hungary. His death at the hands of Gavrilo Princip – a Serbian nationalist with ties to the secretive military group known as the Black Hand – propelled the major European military powers towards war.
For more information go to....
(http://www.theweek.co.uk/world-news/first-world-war/59782/how-did-the-first-world-war-start)
